203141310101400 has 192 divisors, whose sum is σ = 687516678794880. Its totient is φ = 49208406681600.

The previous prime is 203141310101357. The next prime is 203141310101447. The reversal of 203141310101400 is 4101013141302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3305254 + ... + 20425653.

It is an arithmetic number, because the mean of its divisors is an integer number (3580816035390).

Almost surely, 2^{203141310101400} is an apocalyptic number.

203141310101400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 203141310101400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (343758339397440).

203141310101400 is an abundant number, since it is smaller than the sum of its proper divisors (484375368693480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203141310101400 is a wasteful number, since it uses less digits than its factorization.

203141310101400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23732234 (or 23732225 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 203141310101400 its reverse (4101013141302), we get a palindrome (207242323242702).

The spelling of 203141310101400 in words is "two hundred three trillion, one hundred forty-one billion, three hundred ten million, one hundred one thousand, four hundred".